ScienceDirect (Online service), Wun-Young, L., & Hirao, J. (2009). SAP security configuration and deployment: The IT administrator's guide to best practices. Syngress Pub..
Chicago Style (17th ed.) CitationScienceDirect (Online service), Leslie Wun-Young, and Joey Hirao. SAP Security Configuration and Deployment: The IT Administrator's Guide to Best Practices. Burlington, MA: Syngress Pub., 2009.
MLA (9th ed.) CitationScienceDirect (Online service), et al. SAP Security Configuration and Deployment: The IT Administrator's Guide to Best Practices. Syngress Pub., 2009.
Warning: These citations may not always be 100% accurate.